I have invented (back in 1995) a device which
produces kinetic energy without need of any
fuel. It completely follows the laws of physics.
It wouldn't produce much power, but could be scaled to almost any size, and something the size
of a central heat/air unit could power a small home.

Having no means to develop the device, I am considering either giving it to the public domain
or selling it on Ebay to the highest bidder.

It DOES work. I have built a prototype, that when
fully assembled immediately began to produce a
spinning motion on 2 axels which could be harnessed via small DC motors. My prototype was
able to light a flashlight bulb and unfortunately
I was in such a hurry to make it I did a crappy
job and the thing broke itself. I later discarded
it to prevent anyone from stealing it from me.

I showed a simple 1-page sketch of the basic
concept to a college physics professor, who was
astounded and told me it would definitely work.
I am still surprised myself that no one else has
figured it out. I see all these silly ideas for
"perpetual motion" machines, and I laugh my ass
off. My device, if properly built from the right
materials, could last 1,000 years or more before
breaking. In fact, since the system is simple,
and completely sealed from the environment, it
could last potentially thousands of years....
The only thing that it would need is periodic
maintenance of the DC Motor-type generators which
would harness the kinetic energy of the device and
convert it into electricity. Those would of course be replaceable.

So...here's the delimma: do I release it free to
the world and continue to live lower-class, or
do I sell it to the highest bidder?
Hmmmm.....help the world, or help myself?
lol....tough one.